File:Laetoli footprints.png

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English: Three dimensional scans of experimental footprints and a Laetoli footprint

Contours are 1 mm.

A) Contour map of modern human footprint (Subject 6) walking with a normal, extended limb gait and side view of normal, extended limb footprint.
B) Contour map of modern human footprint (Subject 6) walking with a BKBH gait and side view of BKBH print.
C) Contour map of Laetoli footprint (G1-37) and side view of Laetoli footprint (G1-37). Note the difference in heel and toe depths between modern humans walking with extended and BKBH gaits. Laetoli has similar toe relative to heel depths as the modern human extended limb print.
Español: Comparación de exploraciones tridimensionales de huellas experimentales con las del yacimiento de Laetoli

Las curvas representan una separación de 1 mm.

A) mapa de contornos de una huella humana moderna (del sujeto nº 6 en el experimento para el que se efectuó este artículo), que marcha con un miembro inferior normal en extensión, y vista lateral de una pisada extendida y normal del miembro.
B)Mapa de contornos de una pisada moderna (sujeto 6) con marcha BKBH (bent knee, bent hip, es decir, col la cadera y la rodilla dobladas)
C) Mapa de contornos de la huella G!-37 de Laetoli. Obsérvese la diferencia en las profundidades del talón y dedos entre los humanos modernos caminando con los dos tipos de marcha (extendida y BKBH). En el caso de Laetoli se observa profundidades relativas de dedos a talón similares a una marcha actual humana normal
Polski: Trójwymiarowe skany śladów stóp współczesnych ludzi oraz śladów stóp z Laetoli.
Date
Source Raichlen DA, Gordon AD, Harcourt-Smith WEH, Foster AD, Haas WR Jr (2010) Laetoli Footprints Preserve Earliest Direct Evidence of Human-Like Bipedal Biomechanics. PLoS ONE 5(3): e9769. doi:10.1371/journal.pone.0009769.g001
Author Raichlen DA, Gordon AD, Harcourt-Smith WEH, Foster AD, Haas WR Jr
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Contours are 1 mm. A) Contour map of modern human footprint (Subject 6) walking with a normal, extended limb gait and side view of normal, extended limb footprint. B) Contour map of modern human footprint (Subject 6) walking with a BKBH gait and side view of BKBH print. C) Contour map of Laetoli footprint (G1-37) and side view of Laetoli footprint (G1-37). Note the difference in heel and toe depths between modern humans walking with extended and BKBH gaits. Laetoli has similar toe relative to heel depths as the modern human extended limb print.

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Date/TimeThumbnailDimensionsUserComment
current15:24, 22 March 2010Thumbnail for version as of 15:24, 22 March 20101,511 × 1,885 (1.46 MB)Ag.Ent{{Information |Description={{en|1= Three dimensional scans of experimental footprints and a Laetoli footprint.}} {{pl|1=Trójwymiarowe skany śladów stóp współczesnych ludzi oraz śladów stóp z Laetoli.}} |Source=Raic
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